| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/usb/qcom,pmic-typec.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Qualcomm PMIC based USB Type-C block |
| |
| maintainers: |
| - Bryan O'Donoghue <bryan.odonoghue@linaro.org> |
| |
| description: |
| Qualcomm PMIC Type-C block |
| |
| properties: |
| compatible: |
| enum: |
| - qcom,pm8150b-typec |
| |
| connector: |
| type: object |
| $ref: /schemas/connector/usb-connector.yaml# |
| unevaluatedProperties: false |
| |
| reg: |
| description: Type-C port and pdphy SPMI register base offsets |
| maxItems: 2 |
| |
| interrupts: |
| items: |
| - description: Type-C CC attach notification, VBUS error, tCCDebounce done |
| - description: Type-C VCONN powered |
| - description: Type-C CC state change |
| - description: Type-C VCONN over-current |
| - description: Type-C VBUS state change |
| - description: Type-C Attach/detach notification |
| - description: Type-C Legacy cable detect |
| - description: Type-C Try.Src Try.Snk state change |
| - description: Power Domain Signal TX - HardReset or CableReset signal TX |
| - description: Power Domain Signal RX - HardReset or CableReset signal RX |
| - description: Power Domain TX complete |
| - description: Power Domain RX complete |
| - description: Power Domain TX fail |
| - description: Power Domain TX message discard |
| - description: Power Domain RX message discard |
| - description: Power Domain Fast Role Swap event |
| |
| interrupt-names: |
| items: |
| - const: or-rid-detect-change |
| - const: vpd-detect |
| - const: cc-state-change |
| - const: vconn-oc |
| - const: vbus-change |
| - const: attach-detach |
| - const: legacy-cable-detect |
| - const: try-snk-src-detect |
| - const: sig-tx |
| - const: sig-rx |
| - const: msg-tx |
| - const: msg-rx |
| - const: msg-tx-failed |
| - const: msg-tx-discarded |
| - const: msg-rx-discarded |
| - const: fr-swap |
| |
| vdd-vbus-supply: |
| description: VBUS power supply. |
| |
| vdd-pdphy-supply: |
| description: VDD regulator supply to the PDPHY. |
| |
| port: |
| $ref: /schemas/graph.yaml#/properties/port |
| description: |
| Contains a port which produces data-role switching messages. |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - interrupt-names |
| - vdd-vbus-supply |
| - vdd-pdphy-supply |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/usb/pd.h> |
| |
| pmic { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pm8150b_typec: typec@1500 { |
| compatible = "qcom,pm8150b-typec"; |
| reg = <0x1500>, |
| <0x1700>; |
| |
| interrupts = <0x2 0x15 0x00 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x15 0x01 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x15 0x02 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x15 0x03 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x15 0x04 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x15 0x05 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x15 0x06 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x15 0x07 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x00 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x01 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x02 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x03 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x04 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x05 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x06 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x17 0x07 IRQ_TYPE_EDGE_RISING>; |
| |
| interrupt-names = "or-rid-detect-change", |
| "vpd-detect", |
| "cc-state-change", |
| "vconn-oc", |
| "vbus-change", |
| "attach-detach", |
| "legacy-cable-detect", |
| "try-snk-src-detect", |
| "sig-tx", |
| "sig-rx", |
| "msg-tx", |
| "msg-rx", |
| "msg-tx-failed", |
| "msg-tx-discarded", |
| "msg-rx-discarded", |
| "fr-swap"; |
| |
| vdd-vbus-supply = <&pm8150b_vbus>; |
| vdd-pdphy-supply = <&vreg_l2a_3p1>; |
| |
| connector { |
| compatible = "usb-c-connector"; |
| |
| power-role = "source"; |
| data-role = "dual"; |
| self-powered; |
| |
| source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_DUAL_ROLE | |
| PDO_FIXED_USB_COMM | PDO_FIXED_DATA_SWAP)>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| pmic_typec_mux_out: endpoint { |
| remote-endpoint = <&usb_phy_typec_mux_in>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| pmic_typec_role_switch_out: endpoint { |
| remote-endpoint = <&usb_role_switch_in>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| usb { |
| dr_mode = "otg"; |
| usb-role-switch; |
| port { |
| usb_role_switch_in: endpoint { |
| remote-endpoint = <&pmic_typec_role_switch_out>; |
| }; |
| }; |
| }; |
| |
| usb-phy { |
| orientation-switch; |
| port { |
| usb_phy_typec_mux_in: endpoint { |
| remote-endpoint = <&pmic_typec_mux_out>; |
| }; |
| }; |
| }; |
| |
| ... |
